252514217514 has 32 divisors (see below), whose sum is σ = 557142070464. Its totient is φ = 75801640320.

The previous prime is 252514217429. The next prime is 252514217537. The reversal of 252514217514 is 415712415252.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39476824 + ... + 39483219.

It is an arithmetic number, because the mean of its divisors is an integer number (17410689702).

Almost surely, 2^252514217514 is an apocalyptic number.

252514217514 is an abundant number, since it is smaller than the sum of its proper divisors (304627852950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252514217514 is a wasteful number, since it uses less digits than its factorization.

252514217514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78960102.

The product of its digits is 112000, while the sum is 39.

The spelling of 252514217514 in words is "two hundred fifty-two billion, five hundred fourteen million, two hundred seventeen thousand, five hundred fourteen".